Senior Mechanical System Design Engineer – Nuclear Tech

BWX Technologies, Inc. is seeking a Mechanical System Design Engineer for an on-site role in Lynchburg, VA. The position supports BWXT Advanced Technologies with system design across manufacturing, medical radioisotopes, and nuclear reactor design. The role focuses on system design, documentation, and compliance with applicable design codes, coordinating with multiple engineering disciplines and stakeholders to deliver robust solutions. A bachelor’s degree and 15+ years of experience, U.S.